INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd645244a67d8c8c3905b00775143d0bace8f852c9395a34efcf3d722eaf179a2', 
    'rBOYnhgIQtBC3AyjzCB+lzaqQ2ZYLvRbgxmRxmru0wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)